AU2007264799A1 - Percussion equipment driven by a pressurized incompressible fluid - Google Patents

Percussion equipment driven by a pressurized incompressible fluid Download PDF

Info

Publication number
AU2007264799A1
AU2007264799A1 AU2007264799A AU2007264799A AU2007264799A1 AU 2007264799 A1 AU2007264799 A1 AU 2007264799A1 AU 2007264799 A AU2007264799 A AU 2007264799A AU 2007264799 A AU2007264799 A AU 2007264799A AU 2007264799 A1 AU2007264799 A1 AU 2007264799A1
Authority
AU
Australia
Prior art keywords
chamber
piston
channel
spool
cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2007264799A
Other languages
English (en)
Inventor
Bernard Piras
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Montabert SAS
Original Assignee
Montabert SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Montabert SAS filed Critical Montabert SAS
Publication of AU2007264799A1 publication Critical patent/AU2007264799A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/145—Control devices for the reciprocating piston for hydraulically actuated hammers having an accumulator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/16—Valve arrangements therefor
    • B25D9/18—Valve arrangements therefor involving a piston-type slide valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/26—Control devices for adjusting the stroke of the piston or the force or frequency of impact thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/0011—Details of anvils, guide-sleeves or pistons
    • B25D2217/0023—Pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/221—Sensors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Reciprocating Pumps (AREA)
AU2007264799A 2006-06-27 2007-06-27 Percussion equipment driven by a pressurized incompressible fluid Abandoned AU2007264799A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR06/05764 2006-06-27
FR0605764A FR2902684B1 (fr) 2006-06-27 2006-06-27 Procede de commutation de la course de frappe d'un appareil a percussions mu par un fluide incompressible sous pression, et appareil pour la mise en oeuvre de ce procede
PCT/FR2007/001082 WO2008000958A2 (fr) 2006-06-27 2007-06-27 Appareil à percussions mû par un fluide incompressible sous pression

Publications (1)

Publication Number Publication Date
AU2007264799A1 true AU2007264799A1 (en) 2008-01-03

Family

ID=37775489

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2007264799A Abandoned AU2007264799A1 (en) 2006-06-27 2007-06-27 Percussion equipment driven by a pressurized incompressible fluid

Country Status (12)

Country Link
US (1) US8151900B2 (ko)
EP (1) EP2032316B1 (ko)
KR (1) KR101383219B1 (ko)
CN (1) CN101500761B (ko)
AU (1) AU2007264799A1 (ko)
BR (1) BRPI0714073A2 (ko)
CA (1) CA2654547A1 (ko)
ES (1) ES2424361T3 (ko)
FR (1) FR2902684B1 (ko)
IL (1) IL195012A0 (ko)
NO (1) NO20090380L (ko)
WO (1) WO2008000958A2 (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE530571C2 (sv) * 2006-11-16 2008-07-08 Atlas Copco Rock Drills Ab Bergborrningsförfarande och bergborrningsmaskin
FI123187B (fi) * 2011-06-07 2012-12-14 Sandvik Mining & Constr Oy Kallionrikkomislaitteen iskulaite, menetelmä iskulaitteen ohjaamiseksi
FR2983760B1 (fr) * 2011-12-09 2014-08-15 Montabert Roger Procede de commutation de la course de frappe d'un piston de frappe d’un appareil a percussions
KR101373544B1 (ko) * 2012-07-03 2014-03-25 이일재 유압타격장치용 타격몸체
US9701003B2 (en) * 2014-05-23 2017-07-11 Caterpillar Inc. Hydraulic hammer having delayed automatic shutoff
US9840000B2 (en) * 2014-12-17 2017-12-12 Caterpillar Inc. Hydraulic hammer having variable stroke control
US20160199969A1 (en) * 2015-01-12 2016-07-14 Caterpillar Inc. Hydraulic hammer having variable stroke control
FR3044572B1 (fr) * 2015-12-02 2017-12-29 Montabert Roger Dispositif brise roches
US10562165B2 (en) * 2016-04-10 2020-02-18 Caterpillar Inc. Hydraulic hammer
EP3659752B1 (en) * 2017-07-24 2023-04-19 Furukawa Rock Drill Co., Ltd. Hydraulic hammering device
KR102317232B1 (ko) * 2020-01-08 2021-10-22 주식회사 현대에버다임 유압 브레이커
FR3120248B1 (fr) * 2021-03-01 2023-02-10 Montabert Roger Perforateur hydraulique roto-percutant pourvu d’un piston de butée et d’une chambre de freinage

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2459210C2 (de) * 1974-12-14 1983-09-15 Fried. Krupp Gmbh, 4300 Essen Hydraulisch betriebener Schubkolbenmotor
DE2658455C3 (de) * 1976-12-23 1981-01-22 Fried. Krupp Gmbh, 4300 Essen Druckmittelbetriebenes Schlagwerk
FR2595972B2 (fr) 1985-07-16 1989-10-20 Montabert Ets Appareil a percussions
EP0236721A3 (en) * 1986-03-11 1989-10-25 NITTETSU JITSUGYO CO., Ltd. Hydraulic breaker
FR2602448B1 (fr) 1986-08-07 1988-10-21 Montabert Ets Procede de regulation des parametres de percussion du piston de frappe d'un appareil mu par un fluide incompressible sous pression, et appareil pour la mise en oeuvre de ce procede
FR2618092B1 (fr) * 1987-07-17 1989-11-10 Montabert Ets Distributeur hydraulique pour appareil a percussions mu par un fluide incompressible sous pression
JP2813003B2 (ja) * 1989-09-19 1998-10-22 日本ニューマチック工業株式会社 衝撃動装置
JPH0683968B2 (ja) * 1989-12-15 1994-10-26 甲南電機株式会社 油圧ブレーカ
JPH0750151Y2 (ja) * 1991-12-26 1995-11-15 株式会社テイサク 油圧ブレーカ
FI104959B (fi) * 1994-06-23 2000-05-15 Sandvik Tamrock Oy Hydraulinen iskuvasara
FR2727891B1 (fr) * 1994-12-08 1997-01-24 Montabert Ets Procede et appareil pour la regulation de la course de frappe d'un appareil a percussion mu par un fluide incompressible sous pression
FI104960B (fi) * 1995-07-06 2000-05-15 Sandvik Tamrock Oy Hydraulinen iskuvasara
DE10102409A1 (de) * 2001-01-15 2002-07-25 Hydac Fluidtechnik Gmbh Steuervorrichtung für eine an einen hydraulischen Kreis angeschlossene Arbeitseinrichtung
JP3986803B2 (ja) * 2001-11-20 2007-10-03 古河機械金属株式会社 液圧式打撃装置のストローク調整機構
JP4488694B2 (ja) * 2003-06-25 2010-06-23 甲南電機株式会社 液圧式打撃装置
JP2005177899A (ja) * 2003-12-17 2005-07-07 Konan Electric Co Ltd 液圧式打撃装置
DE102004035306A1 (de) * 2004-07-21 2006-03-16 Atlas Copco Construction Tools Gmbh Druckmittelbetriebene Schlagvorrichtung insbesondere Hydraulikhammer
SE528650C2 (sv) * 2005-05-23 2007-01-09 Atlas Copco Rock Drills Ab Impulsgenerator och förfarande för impulsgenerering

Also Published As

Publication number Publication date
CA2654547A1 (fr) 2008-01-03
KR101383219B1 (ko) 2014-04-09
BRPI0714073A2 (pt) 2012-12-18
KR20090021349A (ko) 2009-03-03
WO2008000958A3 (fr) 2008-02-21
NO20090380L (no) 2009-01-26
US8151900B2 (en) 2012-04-10
IL195012A0 (en) 2009-08-03
CN101500761A (zh) 2009-08-05
EP2032316B1 (fr) 2013-05-08
FR2902684B1 (fr) 2010-02-26
FR2902684A1 (fr) 2007-12-28
ES2424361T3 (es) 2013-10-01
WO2008000958A2 (fr) 2008-01-03
CN101500761B (zh) 2012-01-25
EP2032316A2 (fr) 2009-03-11
US20090250234A1 (en) 2009-10-08

Similar Documents

Publication Publication Date Title
AU2007264799A1 (en) Percussion equipment driven by a pressurized incompressible fluid
US9981371B2 (en) Method for switching the striking stroke of a striking piston of a percussion device
AU592357B2 (en) A process for the control of the movement of the striking piston of an impact device activated by an incompressible fluid under pressure, and a device for the implementation of this process
JP4663624B2 (ja) 打撃装置における制御弁、打撃装置の作動サイクル制御方法、および削岩用打撃装置
US6877569B2 (en) Method for controlling operating cycle of impact device, and impact device
EP0035005B1 (en) A hydraulically operated impact device
JP4450448B2 (ja) 油圧作動式衝撃装置
JPH05146976A (ja) 液圧衝撃装置
JPH08197456A (ja) 流体圧パーカッションハンマ
GB1509357A (en) Hydraulically driven striking device
SE530524C2 (sv) Slagverk, bergborrmaskin inkluderande ett dylikt slagverk och förfarande för styrning av ett slagverk
AU695964B2 (en) Method and machine for altering the striking stroke of a percussive machine moved by a pressurized incompressible fluid
US20160199969A1 (en) Hydraulic hammer having variable stroke control
AU2002253203A1 (en) Method for controlling operating cycle of impact device, and impact device
EP2064032A1 (en) Method and device for rock drilling
KR102375665B1 (ko) 충격 장치
KR20100138830A (ko) 유압식 타격 장치
US4450920A (en) Hydraulic reciprocating machines
US9840000B2 (en) Hydraulic hammer having variable stroke control
JP2003159667A (ja) 液圧式打撃装置のストローク調整機構
US7434503B2 (en) Pressure regulating device for a percussive hydraulic apparatus
KR200253891Y1 (ko) 공유압식 브레이커
KR101809267B1 (ko) 유압식 타격 장치
US20200368890A1 (en) Method for setting the striking stroke of a striking piston of a percussion apparatus, and a percussion apparatus for implementing said method
KR101681069B1 (ko) 카운터 발란스 릴리프밸브의 원리를 응용한 고속제어 및 저속제어가 가능한 실린더

Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period